Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

All observations ordered by start time

Observation start Observation site Phenomenon Visibility Observer Team
11.9.2021 at 23.25 Inari, Ivalo   Solar system SL-4 R/B (2021-081B) Panu Lahtinen
Pollux, Aalto-yliopisto
9.9.2021 at 23.04 - 23.10 Inari   Rare clouds Rocket-related clouds Panu Lahtinen
Pollux, Aalto-yliopisto
4.7.2021 at 23.47 - 02.10 Espoo   Rare clouds Bright night shining clouds IV Panu Lahtinen
Pollux, Aalto-yliopisto
30.6.2021 at 00.25 - 02.50 Espoo   Rare clouds Bright night shining clouds IV Panu Lahtinen
Pollux, Aalto-yliopisto
24.6.2021 at 00.05 - 02.47 Espoo   Rare clouds Bright night shining clouds IV

1

Panu Lahtinen
Pollux, Aalto-yliopisto
23.6.2021 at 14.15 Espoo   Storms Arcus cloud V

1

Panu Lahtinen
Pollux, Aalto-yliopisto
20.6.2021 at 23.34 - 02.25 Espoo   Rare clouds Dim night shining clouds II Panu Lahtinen
Pollux, Aalto-yliopisto
10.6.2021 at 12.52 - 14.14 Espoo   Eclipses Partial solar eclipse IV Panu Lahtinen
Pollux, Aalto-yliopisto
3.5.2021 at 10.45 - 11.22 Espoo, Leppävaara   Halos Halo phenomena covering the sky IV Panu Lahtinen
Pollux, Aalto-yliopisto
11.4.2021 at 00.07 Espoo   Fireballs A fireball at night, as bright as a cresent moon IV

3

Panu Lahtinen
Pollux, Aalto-yliopisto
10.11.2020 at 19.33 Espoo   Fireballs A fireball at night, as bright as a full moon V

2

Panu Lahtinen
Pollux, Aalto-yliopisto
27.1.2020 at 03.56 Inari, Ivalo, Törmänen   Fireballs A fireball at night, brighter than a full moon V

2

Panu Lahtinen
Pollux, Aalto-yliopisto
18.12.2019 at 18.30 - 20.00 Inari   Northern lights Quiet aurora band II Panu Lahtinen
Pollux, Aalto-yliopisto
15.10.2019 at 07.16 Espoo   Fireballs A fireball in a twilight sky IV

1

Panu Lahtinen
Pollux, Aalto-yliopisto
14.10.2019 at 21.33 Espoo   Fireballs A fireball at night, brigter than the venus III Panu Lahtinen
Pollux, Aalto-yliopisto
9.9.2019 at 20.57 Espoo   Fireballs A fireball at night, as bright as a cresent moon IV

5

Panu Lahtinen
Pollux, Aalto-yliopisto
9.9.2019 at 02.12 Espoo   Storms Upper-atmospheric lightning

2

Panu Lahtinen
Pollux, Aalto-yliopisto
12.6.2019 at 02.00 - 02.14 Espoo   Storms Upper-atmospheric lightning I

7

Panu Lahtinen
Pollux, Aalto-yliopisto
3.6.2019 at 02.01 Espoo   Fireballs A fireball at night, as bright as a full moon V

2

Panu Lahtinen
Pollux, Aalto-yliopisto
16.5.2019 at 08.30 - 09.00 Madison, Wisconsin, Usa   Storms Image of an exceptional thunder cloud IV

3

Panu Lahtinen
Pollux, Aalto-yliopisto
Search result contains observations from time period 1.1.2000 klo 00.00 - 25.9.2021 klo 14.47.